package fourzerofour.yangqiang.day01;

public class Question9 {
    public static void main(String[] args) {
        int sum = 0;
        for(int i=0;i<=100;i++){
            if(i%2==0){
                sum+=i;
            }
        }
        System.out.println("1-100所有的偶数总和为："+sum);

    }
}
